Home / 4,041,711-5,577,561.66-2,230,875.48

Finding the Fourth Proportional to 4,041,711, 5,577,561.66 and 2,230,875.48

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Solution

The fourth proportional to 4,041,711, 5,577,561.66 and 2,230,875.48 is: 3,078,608.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,711 : 5,577,561.66 = 2,230,875.48 : x
  2. Step 2: Convert to fraction form
    4,041,711/5,577,561.66 = 2,230,875.48/x
  3. Step 3: Cross multiply
    4,041,711x = 5,577,561.66 × 2,230,875.48
  4. Step 4: Simplify right side
    4,041,711x = 12,442,845,545,482.10
  5. Step 5: Solve for x
    x = 12,442,845,545,482.10/4,041,711
  6. Step 6: Final answer
    x = 3,078,608.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.